Biological machine using self-folding of multi-layered hydrogel and preparing method thereof

摘要

The present invention relates to a bio-robot using multi-layer hydrogel self-folding and a method of manufacturing the bio-robot, and more particularly, to a bio-robot having a multi-layer hydrogel, Engineering and biomedical engineering. In addition, the contractile force of differentiated canaliculus cells was 0.31 ± 0.32 μN by patterning Fibronectin in a circular pattern on the legs by microcontact printing (μCP) method, while Fibronectin in a linear pattern of 100 μm thickness The contractile force of the differentiated canaliculus cells is 1.12 ± 0.30 μN, and when they are patterned in the circular pattern, they can have strong contractile force of the canaliculus cells about 3.6 times. Therefore, A living body robot having a driving ability can be provided.